/Engine/Plugins/Runtime/StateTree/Source/StateTreeEditorModule/Public/StateTreeEditorPropertyBindings.h
Adds binding between source and destination paths. Removes any bindings to TargetPath before adding the new one.
void AddPropertyBinding ( const [FStateTreePropertyPath](API\Plugins\StateTreeModule\FStateTreePropertyPath) & SourcePath, const [FStateTreePropertyPath](API\Plugins\StateTreeModule\FStateTreePropertyPath) & TargetPath )